Better World
Siemens SIRIUS ACT 3SU11 Series Twist Release Emergency Stop Push Button, Panel Mount, 22mm Cutout, 2NC, IP66, IP67,
- RS Stock No.:
- 193-3581
- Mfr. Part No.:
- 3SU1100-1HB20-1PA0
- Brand:
- Siemens
Subtotal (1 unit)*
£40.78
(exc. VAT)
£48.94
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 8 unit(s) ready to ship
- Plus 7 unit(s) ready to ship from another location
- Plus 25 unit(s) shipping from 28 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £40.78 |
*price indicative
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- RS Stock No.:
- 193-3581
- Mfr. Part No.:
- 3SU1100-1HB20-1PA0
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Mounting Type | Panel Mount | |
| Cutout Diameter | 22mm | |
| Better World Product | Yes | |
| Contact Configuration | 2NC | |
| Voltage Rating | 5 → 500 V ac, 5 → 500V dc | |
| Push Button Actuation | Twist Release | |
| Illuminated | No | |
| Series | SIRIUS ACT 3SU11 | |
| IP Rating | IP66, IP67, IP69 | |
| Colour | Red | |
| Supply Current | 10A | |
| Depth | 70.6mm | |
| Auxiliary Contacts | 2NC | |
| Width | 30mm | |
| Better World Claim | Extended product life, Low carbon manufacture | |
| Bezel Material | Plastic | |
| Push Button Diameter | 40mm | |
| Height | 40mm | |
| Switch Operation | Latching | |
| Push Button Material | Plastic | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Mounting Type Panel Mount | ||
Cutout Diameter 22mm | ||
Better World Product Yes | ||
Contact Configuration 2NC | ||
Voltage Rating 5 → 500 V ac, 5 → 500V dc | ||
Push Button Actuation Twist Release | ||
Illuminated No | ||
Series SIRIUS ACT 3SU11 | ||
IP Rating IP66, IP67, IP69 | ||
Colour Red | ||
Supply Current 10A | ||
Depth 70.6mm | ||
Auxiliary Contacts 2NC | ||
Width 30mm | ||
Better World Claim Extended product life, Low carbon manufacture | ||
Bezel Material Plastic | ||
Push Button Diameter 40mm | ||
Height 40mm | ||
Switch Operation Latching | ||
Push Button Material Plastic | ||
- COO (Country of Origin):
- DE
Siemens 3SU1 Series Emergency Stop Push Button, 22mm Cutout Diameter, IP66/IP67/IP69 - 3SU1100-1HB20-1PA0
This emergency stop push button is designed for applications where immediate action is necessary during emergencies. Specifically suited for industrial settings, it ensures compliance with EN ISO 13850. Its sturdy construction and effective latching mechanism make it a vital component in automation and control systems.
Features & Benefits
• 22mm diameter for easy integration into control panels
• IP66, IP67, and IP69 ratings provide protection against dust and water
• Twist release mechanism enables rapid deactivation during emergencies
• 2NC contact configuration offers dual safety channels
• Made from durable plastic for long-lasting performance
• Positive opening feature enhances operational reliability
• IP66, IP67, and IP69 ratings provide protection against dust and water
• Twist release mechanism enables rapid deactivation during emergencies
• 2NC contact configuration offers dual safety channels
• Made from durable plastic for long-lasting performance
• Positive opening feature enhances operational reliability
Applications
• Used in manufacturing machinery to ensure operator safety
• Suitable for conveyor systems requiring emergency shutdown
• Ideal for control panels in industrial automation setups
• Applicable in heavy-duty scenarios needing quick responses
• Utilised in electrical panels for immediate power interruption
• Suitable for conveyor systems requiring emergency shutdown
• Ideal for control panels in industrial automation setups
• Applicable in heavy-duty scenarios needing quick responses
• Utilised in electrical panels for immediate power interruption
What is the installation process for this component?
The component mounts directly onto the front plate and requires a 22.3mm cutout.
Can it operate in extreme temperatures?
Yes, it operates effectively between -25°C and +70°C.
Is there a specific wiring configuration for connections?
Connections are made using screw-type terminals with designated tightening torque values.
How does the twist release feature work?
The twist release mechanism operates with a simple rotation to deactivate, ensuring a quick response.
What maintenance is required for this product?
Routine inspections for physical integrity and electrical connections help maintain optimal performance.
Related links
- Siemens SIRIUS ACT 3SU11 Series Latching Emergency Stop Push Button 22mm Cutout IP66 IP69
- Siemens SIRIUS ACT 3SU11 Series Twist Release Emergency Stop Push Button 22mm Cutout IP66
- Siemens SIRIUS ACT 3SU11 Series Twist Release Emergency Stop Push Button 22mm Cutout IP66
- Siemens SIRIUS ACT 3SU11 Series Twist Release Emergency Stop Push Button 22mm Cutout IP66
- Siemens SIRIUS ACT 3SU11 Series Twist Release Emergency Stop Push Button 22mm Cutout, SPDT
- Siemens SIRIUS ACT 3SU11 Series Twist Release Emergency Stop Push Button 22mm Cutout, 1NC
- Siemens SIRIUS ACT 3SU11 Series Twist Release Emergency Stop Push Button 22mm Cutout IP20
- Siemens SIRIUS ACT 3SU11 Series Pull Release Emergency Stop Push Button 22mm Cutout IP66 IP69